Hi all,
I am coming back to this thread after a year and a half !!
Just to let you know that I managed to get Xentry installed in an old laptop (and DTS Monaco and Vediamo), and bought a cheap interface called
OpenPort 2.0 and learned to use it, at least minimal actions.
All setup cost was £15
Below pic is showing the rear camera activation.
Now I will complete the camera/cabling installation itself, but at least I know I can make it working with no need to pay further "activation services".
BTW, Happy to help anyone interested.